diff --git a/app/Main.hs b/app/Main.hs
index a6269da..88e9654 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -28,13 +28,13 @@ parseInputLine :: Int -> String -> Either ParseError Expression
 parseInputLine n s = parseFullString ("stdin:" ++ show n) s
 
 title :: [String] -> String
-title ns = " " ++ intercalate " | " ns
+title ns = " " ++ intercalate " # " ns
 
 header :: [Int] -> String
-header ws = intercalate "|" . map (flip replicate '-' . (+2) ) $ ws
+header ws = intercalate "#" . map (flip replicate '#' . (+2) ) $ ws
 
 row :: [Int] -> [Bool] -> String
-row ws rs = intercalate "|" $ (zipWith row' ws rs)
+row ws rs = intercalate "#" $ (zipWith row' ws rs)
     where
         row' :: Int -> Bool -> String
         row' w b = replicate (left+1) ' ' ++ (if b then "1" else "0") ++ replicate (right+1) ' '